B 6, U 4 Reading 2 (人教版高中英语选修六第四单元阅读2)课件.ppt

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1、Unit4Reading2新课标人教版高中英语选修六WhatcausetheGlobalWarming?Itistoohot!smokefromcarssmokefromfactoriesDeforestationThewarHelpme,helpyou,helpeveryone.ReturnGREENtotheearth!Helpme,helpyou,helpeveryone.ReturnGREENtotheearth!WhatcanwedoaboutglobalwarmingSkimthetwolettersandfindwhothewritersareandwhat

2、theirpurposeofwritingthelettersis.SkimmingThefirstletteriswrittenbyastudentwhoisaskingforsuggestionsforhisproject—globalwarming.ThesecondletteriswrittenbyaneditorofEarthCaremagazine.Heoffersthestudentsomesuggestionsonwhattodoaboutglobalwarming.Readthesecondemail,andanswerthequestion:DoesE

3、arthCareagreewithOuyangGuang’sopinionthatindividualscanhavenoeffect?No,EarthCaredoesnotagree.EarthCare’ssuggestionsCanyoucarryitout?ReasonsListEarthCare’ssuggestionsandtheningroups,discusswhetheryouthinkyoucancarryouteachsuggestion.ScanningIfyouarenotusingelectricalappliances,turnthemoff.

4、YesSaveenergyYesSaveenergyYesSaveenergyYesSaveenergyIfyou’recold,putonmoreclothesinsteadofturninguptheheat.Motorvehiclesusealotofenergy,sowalkorrideabikeifyoucan.Recyclecans,bottles,plasticsandnewspapersandbuythingsmadefromrecycledmaterials.YesSaveenergyYesPlantsabsorbcarbondioxidefromthe

5、air.Plantmoretrees.Getyourparentsorfriendstobuyproductsthataremadetosaveenergy.YesTogether,individualscanmakeadifference.Talkwithyourfamilyandfriendsaboutglobalwarmingandtellthemwhatyou’velearned.